baber/WOPTO huggingface dataset:
Patent TW-494299-B (TW)
Title: Reporting device for detecting environmental coefficients with serial connection port
Inventor: HU RUNG-FU
IPC: G06F11/30
Filed: 2000-12-12
Granted: 2002-07-11
Abstract: A reporting device for detecting environmental coefficients with serial connection port, which comprises at least a temperature sensor, a humidity sensor, a first inverse oscillator, a second inverse oscillator, a switch, a first signal level converter, a second signal level converter, a status configuration device, a display and a multi-functional processor; wherein, the inverse oscillator and the switch is controlled by the main program of the multi-functional processor for temperature and humidity determination, and the serial signal buffer contained in the multi-functional processor is used to receive the reporting data; when the reporting data is terminated, the temperature and humidity data are reported to the monitoring center together.
Patent TW-512325-B (TW)
Title: Optical recording medium
Inventor: JOU LI-SHIN
IPC: G11B7/243
Filed: 2001-01-10
Granted: 2002-12-01
Abstract: The present invention provides a data storage medium of metal compound film material. When the metal compound film obtains energy to decompose the metal compound, gas is released. This characteristic is applied in the optical recording medium. Because the projection of the energy beam, the selected area of the metal compound film is heated to release gas, and the substrate is also heated and softened. The gas in the selected area forms a high voltage state, resulting in local recess and space in the substrate, thereby completing the data write-in. Because the local recess of the substrate, the light scattering is increased, thereby decreasing the light reflective rate. Because the write-in of the metal compound film material causes an irreversible deformation, it can be used as write-once optical recording material. The invention has a simple structure and a good light-resistive capability, thereby ensuring the data security and extending the lifetime of the storage medium.
Patent TW-579428-B (TW)
Title: Method and apparatus for measuring concentration of moisture in ammonia, method for manufacturing moisture reduced ammonia
Inventor: ITOU TAIZOU
IPC: G01N21/3554
Filed: 2001-01-16
Granted: 2004-03-11
Abstract: This invention provides a method and an apparatus for measuring a water concentration in ammonia, comprising using ammonia having a water concentration of 10 ppm or less as a reference gas, introducing the ammonia at a constant flow rate into a multi-reflection long optical path gas cell, and measuring infrared absorption intensity of water at, at least, one measurement wave number in the range of from 3,500 to 4,000 cm<-1>, from 2,600 to 3,100 cm<-1>, or from 1,900 to 2,400 cm<-1> at which infrared absorptions of ammonia and water do not overlap. According to the present invention, analysis of water in a low concentration range of 10 ppm or less in ammonia gas and liquefied ammonia can be performed in a simple and convenient manner.
Patent TW-571523-B (TW)
Title: Method and apparatus for power control of multiple channels in a wireless communication system
Inventor: CHEN TAO
IPC: H04J3/00
Filed: 2001-05-14
Granted: 2004-01-11
Abstract: Techniques to control the transmit power of multiple transmissions in a wireless communication system. A transmitting source (e.g., a base station) receives from a receiving device (e.g., a remote terminal) a number of feedbacks of one or more (coded or uncoded) bit streams and possibly one or more messages. The bit stream may include one or more power control sub-channels used to send one or more metrics (e.g., power control commands, erasure indicator bits, or quality indicator bits) for one or more sets of channels. The bits allocated for each sub-channel may be aggregated to form one or more lower rate feedback sub-streams having improved reliability. The transmit power of two or more channels can be (1) independently adjusted based on the feedbacks from respective sub-channels, or (2) adjusted together based on feedback from one sub-channel, with the power difference being adjusted based on feedback received another sub-channel.
Patent TW-507524-B (TW)
Title: Electromagnetic interference shielding device
Inventor: YUAN MING-HAU
IPC: H05K9/00
Filed: 2001-02-23
Granted: 2002-10-21
Abstract: There is provided an electromagnetic interference shielding device applied in an electronic information product for preventing electromagnetic interference. The device comprises an elastic plastic element and a conductive layer on its surface. The elastic plastic element has a hollow stripe structure and s composed of polymers such as polyethylene terephthalate and flame retardant polypropylene. In addition, the conductive layer on the elastic plastic element is conductive material adhered on the surface of the elastic plastic element, wherein the conductive material is composed of conductive cloth of nickel-copper alloy, copper foil or aluminum foil.
Patent TW-501013-B (TW)
Title: High-speed security device
Inventor: JENG YU-LING
IPC: G06F13/00
Filed: 2001-03-14
Granted: 2002-09-01
Abstract: There is provided a high-speed security device, which is a safety and security hardware apparatus for providing the functions of storage, operating multiple sets of keys (including RSA, Triple DES, RC6, ESS, Diffie-Hellman, DSA, etc.) and key management. The secret key is encrypted by a micro-control unit (MCU). The length of the RSA key is selectively to be 768, 1024, and 2048 bits, so as to achieve tamperproof and physical security and provide the function of mutual certification between the host and the stamp security unit. A timer is built-in to provide a boot up self check for the time management stamp security unit. Incorporating with an intelligent card reader, it is able to recognize the operator. The platform of the host can be UNIX, or Windows NT. A function of separately holding the hardware key is provided. It is able to apply in a certification authority (CA) management center which requires high protection and high speed operation, or an encrypting/decrypting communication server. Alternatively, it may be used in an application incorporating with electronic official document and electronic commercial affairs.
Patent TW-501138-B (TW)
Title: Erase device and method of flash memory
Inventor: LIOU TZENG-YI
IPC: G11C16/00
Filed: 2001-03-15
Granted: 2002-09-01
Abstract: The invention discloses an erase device and an erase method of flash memory, wherein the erase device of the flash memory can erase the memory blocks of the flash memory. It comprises terminals of shift control signal that is used to transfer the shift control signal, an erase control section that includes serial erase controllers corresponding to each memory blocks. The entire erase controllers have a shift register, input and output terminals, where the input terminal of the first erase controller is used to receive the shift control signal from the shift controller. The input terminal of the next erase controller is electrically coupled to the out terminal of the former erase controller. Besides, the shift register temporarily stores the shift control signal and the shift control signal is used to control the erase operation of the corresponding memory block. The clock control signal section controls the input and output of the shift control signal.
Patent TW-520357-B (TW)
Title: Novel ester compounds, polymers, resist compositions and patterning process
Inventor: HASEGAWA KOJI
IPC: C07C69/013
Filed: 2001-04-19
Granted: 2003-02-11
Abstract: An ester compound of the following formula (1) is provided. (In the formula (1), R1 is H, methyl or CH2CO2R3, R2 is H, methyl or CO2R3, R3 is linear, branched or cyclic C1-C15 alkyl, Z is a divalent C2-C20 hydrocarbon group which forms a single ring or bridged ring with the carbon atom and which may contain a hetero atom, m is 0 or 1, n is 0, 1, 2 or 3, and 2m+n=2 or 3.) A resist composition comprising as the base resin a polymer resulting from the ester compound is sensitive to high-energy radiation, which is useful for the microfabrication by the electron beam or far ultraviolet ray because the material is sensitive to a high energy beam and is excellent in a sensitivity, a resolving power, and an etching resistance. Especially, the same has the characteristic which forms a perpendicular pattern to a substrate because there is little absorption on the wavelength of an ArF excimer laser or a KrF excimer laser.
Patent TW-I236702-B (TW)
Title: Semiconductor device fabrication using a photomask designed using modeling and empirical testing
Inventor: BUTT SHAHID
IPC: G03F1/00
Filed: 2001-06-05
Granted: 2005-07-21
Abstract: A method of fabricating a semiconductor device is outlined in figure 3. An ideal (or desired) pattern of a layer of the semiconductor device is designed (305). A first pass corrected pattern is then derived by correcting the ideal patterns for major effects, e.g., aerial image effects (315, 320). A second pass corrected pattern is then derived by correcting the first pass corrected patterns for remaining errors (340). The second pass corrected pattern can be used to build a photomask (345). The photomask can then be used to produce a semiconductor device, such a memory chip or logic chip (350).
Patent TW-512082-B (TW)
Title: Negative angle forming die
Inventor: MATSUOKA MITSUO
IPC: B21D37/08
Filed: 2001-05-03
Granted: 2002-12-01
Abstract: The present invention relates to a negative angle forming die aiming to maintain a rotary cam at a predetermined forming position thereby providing a formed sheet metal product of high quality in order to overcome the disadvantages of prior arts that a slight pivoting movement makes the rotary cam out of a predetermined forming position, making an unwanted step in a curved surface of the work or making unable to form into an accurate curve or difficult to provide a product of accuracy in the order of 1/100 mm, or it was impossible to provide a formed sheet metal product of a high quality. The negative-angle forming die comprises a lower die half having a supporting portion for placing a sheet metal work, and an upper die half to be lowered straightly downward onto the lower die half for forming the work, an intrusion forming portion formed in the lower die half at an edge portion near the supporting portion inward of a downward stroke line of the upper die half, a rotary cm rotatably provided in the lower die half, a slide cam including an intrusion forming portion and slidably opposed to the rotary cam, and an automatic retractor provided in the lower die half for pivoting the rotary cam back to a position thereby allowing the work to be taken out of the lower die half after a forming operation, the work placed on the supporting portion of the lower die half being formed by the intrusion forming portion of the rotary cam and the intrusion forming portion of the slide cam, the slide cam forming the work by sliding, the automatic retractor pivoting back the rotary cam after the forming operation for allowing the work to be taken out of the lower die half, wherein the rotary cam has two ends each including a supporting shaft projecting therefrom, the supporting shafts being supported by the lower die half for rotatably supporting the rotary cam, positioning means for fixing an axial position of the rotary cam being provided in the lower die half and the rotary cam.
Patent TW-512309-B (TW)
Title: Method and apparatus for recognizing tone languages using pitch information
Inventor: CHEN JULIAN CHENGJUN
IPC: G10L25/90
Filed: 2001-06-18
Granted: 2002-12-01
Abstract: A method and an apparatus for automatic recognition of tone languages, employing the steps of converting the words of speech into an electrical signal, generating spectral features from the electrical signal, extracting pitch values from the electrical signal, combining said spectral features and the pitch values into acoustic feature vectors, comparing the acoustic feature vectors with prototypes of phonemes in an acoustic prototype database including prototypes of toned vowels to produce labels, and matching the labels to text using a decoder comprising a phonetic vocabulary and a language model database.
Patent TW-486735-B (TW)
Title: Chamber conditioning method
Inventor: TSAI SHIN-YI
IPC: H01L21/00
Filed: 2001-06-22
Granted: 2002-05-11
Abstract: The present invention provides a kind of chamber conditioning method. Organic gas is introduced into the reaction chamber such that the gas and the particle in the reaction chamber will form a polymer with sticky characteristic. In addition, the polymer is deposited on the inner wall of the reaction chamber so as to gradually form thick and heavy polymer. Consequently, when the reaction chamber is used to process multiple batches of wafers, each wafer faces similar reaction chamber environment without having the variation problem, which cannot be ignored and is generated due to the increase of batch amount processed by the reaction chamber environment. Through the use of the conditioning method of the easily controlled deposition mode, the reaction chamber can be quickly adjusted and controlled to provide an environment required by the wafer process.
Patent TW-567402-B (TW)
Title: Negative resist composition for electron ray or X-ray
Inventor: AOSO TOSHIAKI
IPC: G03F7/033
Filed: 2001-07-09
Granted: 2003-12-21
Abstract: Provided is a negative resist composition for electron ray or X-ray which may elevate the performance of finely processing semiconductor elements with an electron ray or X-ray and may satisfy the properties such as the sensitivity, resolution and resist profile with respect to the use of the electron ray or X-ray. A negative chemically amplified resist composition comprises a compound which generates a radical species upon irradiation with an electron ray or X-ray, a resin which is water-insoluble and alkali-soluble, and a specific monomer.
Patent TW-I286451-B (TW)
Title: Discharge lamp lighting apparatus
Inventor: FUNAYAMA SHINSUKE
IPC: H05B41/14
Filed: 2001-07-27
Granted: 2007-09-01
Abstract: A voltage detection circuit 4 is provided in a protection circuit 3 of a discharge lamp lighting apparatus and comprises two voltage-dividing impedances R11, R12 preset in a fixed voltage-dividing ratio and a zener diode DZ connected in series with the voltage-dividing impedances R11, R12.
Patent TW-I305775-B (TW)
Title: Immunological adjuvant compounds, compositions, and methods of use thereof
Inventor: LYNN D HAWKINS
IPC: A61K39/39
Filed: 2001-07-31
Granted: 2009-02-01
Abstract: The present invention provides novel compounds that function as immunological adjuvants when co-administered with antigens, including, antigens used as vaccines for any disease or condition amenable to vaccination. The invention also provides adjuvant formulations comprising the novel compounds of the invention and methods for immunizing humans and non-human animals.
Patent TW-514968-B (TW)
Title: Nanoelectronic devices, circuits including such devices and methods for achieving transistor action and rectifying an alternating voltage in such device
Inventor: SAMUELSON LARSIVAR
IPC: H03K19/08
Filed: 2001-08-31
Granted: 2002-12-21
Abstract: An electronic device of nanometric dimensions which exhibits non-linear transistor or rectifying action comprises a region (40) fabricated to provide ballistic transport properties for electron flow, with conductance paths (42, 44, 46) having quantum point contacts (40q) formed in region (40), each path having an associated reservoir of electrons, or contact (50), with an electrochemical potential, and a linear-response conductance which depends on the energy of electrons injected into the path. An alternating voltage V1, Vr is applied across conductance paths (44, 46), and a rectified voltage Vc is developed at conductance path (42). Alternatively, a constant voltage may be applied to terminal (44), to modulate the characteristics of electron flow through conductance paths (42, 46), in a transistor-like manner. The device may perform a logic AND or OR function, or be used as a frequency multiplier.
Patent TW-523985-B (TW)
Title: Input voltage offset calibration of an analog device using a microcontroller
Inventor: DARMAWASKITA HARTONO
IPC: H03M1/10
Filed: 2001-09-28
Granted: 2003-03-11
Abstract: Input offset voltage calibration of an analog device, or plurality of analog devices, is controlled by a microcontroller. The microcontroller and analog device(s) are fabricated on an integrated circuit die or in a multi-chip package. The microcontroller applies a digital word to an input offset voltage compensation circuit of the analog device for generating input offset voltage compensation. The analog device is switched to a calibrate mode and a voltage comparator compares the output of the analog input device and a voltage reference. When the output of the analog input device is equal to or greater than the voltage reference, the comparator output signals the microcontroller by changing its output logic level. The input offset voltage compensation circuit of the analog input device has a storage register or memory that retains the digital word which compensates for the input offset voltage.
Patent TW-523765-B (TW)
Title: Fluid variable capacitor
Inventor: LOR VIRAK AN
IPC: H01G5/16
Filed: 2001-09-28
Granted: 2003-03-11
Abstract: A fluid variable capacitor is provided having increased volumetric density, withstanding voltage, reliability, and cost savings over conventional variable capacitors. The fluid variable capacitor includes a case that contains a stator plate and a movable plate that are each electrically conductive. A dielectric fluid separates the stator plate and the movable plate. A movement device is coupled to the movable plate for moving the movable plate with respect to the stator plate such that a capacitance formed between the plates is varied.
Patent TW-542992-B (TW)
Title: Method of editing audio data and recording medium thereof and digital audio player
Inventor: KIM HONG-KEE
IPC: G10L19/04
Filed: 2001-11-07
Granted: 2003-07-21
Abstract: An audio data editing method, recording medium employing the same, and a digital audio player. The digital audio player extracts an audio data, which is received through a key input portion having an editing key for adjusting an extraction data rate and also through an input portion, according to the extraction data rate selected through the key input portion. The digital audio player includes a controller for storing the extracted audio data in a memory portion. According to the audio data editing method, recording medium, and digital audio player, the audio data file can be edited at any scale, and accordingly, the memory capacity of portable digital audio device can be utilized more efficiently.
Patent TW-522668-B (TW)
Title: Self-aligned integrated photoelectric transceiver
Inventor: CHANG CHUNG-TAO
IPC: H04B10/02
Filed: 2001-11-16
Granted: 2003-03-01
Abstract: The present invention provides an integrated photoelectric component and a self-aligned integrated photoelectric transceiver which is produced by using a flip chip technology and a self-alignment of mechanical manner. The main components of the self-aligned integrated photoelectric transceiver comprise: an L-shaped circuit board, a silicon substrate, a plurality of chips connected to the silicon substrate, a micro-lens array, an optical fiber, and a container housing the above components, in which the above components are assembled into an integral alignment construction. Said plurality of chips can include a laser diode, a laser diode driver, a photo detector, and a signal amplifier. The mechanical alignment method of the micro-lens array and the silicon substrate comprises using a groove formed on the surface of the two, and inserting an isolation ball into the two corresponding grooves to form a gap, thereby forming a self-alignment function.
Patent TW-539874-B (TW)
Title: Light guided panel, liquid crystal display device using the same and method for display picture using the same
Inventor: LEE IK-SOO
IPC: G02F1/13357
Filed: 2001-11-29
Granted: 2003-07-01
Abstract: Disclosed are a light guiding plate, a liquid crystal display device using the same, and a method for displaying an image thereof. The light reflection path is varied in the guiding plate, such that a part of the light supplied to a bright region of an effective display area is shifted into a dark region, thereby obtaining a uniform brightness distribution over the whole effective display area. The liquid crystal display device can display information with improved brightness, so that the display quality is improved.
Patent TW-I242548-B (TW)
Title: Stabilized organic peroxide compositions
Inventor: STAINBROOK BARBARA L
IPC: C07C409/34
Filed: 2001-12-14
Granted: 2005-11-01
Abstract: Thermally stabilized initiator compositions comprising: (a) at least one dialkyl peroxydicarbonate, and (b) a stabilizing effective amount of a compound of structure I, wherein R1 and R2 are as defined in the summary of the invention section, processes for their preparation and use are disclosed.
Patent TW-505726-B (TW)
Title: Device for separating and removing separation materials from a flowing liquid
Inventor: FORMMANN CHRISTIAN
IPC: E02B8/02
Filed: 2001-12-14
Granted: 2002-10-11
Abstract: The invention relates to a device, especially a step rake with stationary and moveable blades whose movement enables separation materials to be separated and removed from a liquid flowing through said rake.The lower ends of the blades are arranged in the region of the base of the channel or the base of a body of water and are temporarily raised above the base when they move. In order to prevent sediments from being deposited between the moveable blades, a pre-mounted cover is provided in the direction of flow. A collector chamber is provided for sediments underneath the cover. A cleaning device is arranged in the collector chamber in order to remove sediments.
Patent TW-I258764-B (TW)
Title: Semiconductor memory device comprising more than two internal banks of different sizes
Inventor: LEE DONG-YANG
IPC: G11C7/00
Filed: 2001-12-20
Granted: 2006-07-21
Abstract: A semiconductor memory device includes a plurality of internal banks of different sizes. The internal banks are suitable for and correspond to the memory needs of a plurality of master devices. Master devices are assigned banks having sizes matched to the needs of the master devices so that inclusion of multiple buffers in a bank can be avoided. A master device that requires a small buffer is assigned a memory bank having a small size, and an external master that requires a large amount of memory is assigned a large bank. Reduction of the average number of master devices sharing each bank improves performance by reducing the number of page misses caused when different master interleave accesses of different pages in the same bank.
Patent TW-I234478-B (TW)
Title: Method for executing an all-in-one staged game and its device
Inventor: YANG ARDEN
IPC: G07F17/32
Filed: 2001-12-20
Granted: 2005-06-21
Abstract: The present invention provides a method for executing an all-in-one staged game and its device. The method is executed on a display screen of a game device. In the game device, the method deals a predetermined number of cards to the player and the opponent on the display screen in a staged manner for a predetermined number of dealings. In each stage, the cards dealt to the player and opponent in the current stage are merged into the cards dealt in the previous stages, and then the winner is decided. Accordingly, it is able to integrate various kinds of games in a game device to achieve the purpose of increasing the diversity and excitement of the game.